SHEET /m/hemoglobin · MoleculeFinder curated (no single PubChem compound) · REV 2026.07
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Hemoglobin
from sourceprotein · body endogenous
What is Hemoglobin?
The iron-carrying protein that makes blood red and carries oxygen from lungs to tissue. One molecule ferries four oxygens at a time. from source
CategoryBody
No single structure
Hemoglobin is a protein: a large folded chain of amino acids. It has no single 2D or 3D structure, molecular weight or SMILES, so MoleculeFinder models it by hand.
ClassProteininferred
Where you'll find it
Your own body makes this one. It is not an ingredient you buy. See the rest of the body group.
Sources & methodology
- Data refreshed